[Form 4] Slide Insurance Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Robert Gries Jr., a director of Slide Insurance Holdings, Inc. (SLDE), reported an August 31, 2025 acquisition of 1,567 restricted stock units (RSUs) under Form 4. The filing shows the RSUs represent contingent rights to one share each and vest in 12 equal monthly installments from January 1, 2025 through December 31, 2025, subject to continued service. After the reported transaction the filing lists 837,538 shares directly beneficially owned and 2,031,265 shares indirectly held by GRM Family Limited Partnership, an entity the reporting person controls. The form was signed by an attorney-in-fact on September 2, 2025.

Positive

• Grant fully disclosed: The RSU award, vesting schedule, and indirect ownership via GRM Family Limited Partnership are clearly reported.
• Vesting schedule specified: RSUs vest in 12 equal monthly installments from January through December 2025, providing transparency on timing of future share issuance.

Negative

• No material negative items disclosed: The filing shows a routine compensatory award and ownership disclosure without adverse events.

Insights

Securities Analyst

TL;DR: Director received standard RSU grant that vests monthly; reported holdings show significant indirect stake via family partnership.

The reported 1,567 RSU grant is recorded as a Section 16 transaction with a zero dollar per-share price because RSUs convert to common stock on vesting. Vesting is scheduled monthly over 2025, so distribution to actual shares is staggered and conditioned on continued service. The filing distinguishes direct beneficial ownership of 837,538 shares from indirect ownership of 2,031,265 shares held by GRM Family Limited Partnership, which the filer controls. For investors, this clarifies insider exposure and concentrated family-affiliated holdings but does not, by itself, disclose changes to control or large immediate share sales.

Corporate Governance Expert

TL;DR: This is a routine insider compensation disclosure showing service-conditioned RSUs and a family partnership holding.

The form documents a compensatory equity award treated as restricted stock units that vest in equal monthly installments over one year. The disclosure properly notes the reporting person’s control over GRM Family Limited Partnership while disclaiming direct beneficial ownership except for pecuniary interest. Signature by an attorney-in-fact is noted, and the filing contains clear vesting language and ownership breakdowns required under Section 16.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gries Robert JR

(Last) (First) (Middle)

C/O SLIDE INSURANCE HOLDINGS, INC.

4221 W. BOY SCOUT BLVD., SUITE 200

(Street)

TAMPA FL 33607

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Slide Insurance Holdings, Inc. [ SLDE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
08/31/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/31/2025		M		1,567	A	(1)	837,538	D
Common Stock								2,031,265	I	By GRM Family Limited Partnership(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(1)	08/31/2025		M			1,567	(3)	(3)	Common Stock	1,567	$0	6,266	D

Explanation of Responses:

1. The restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

2. The securities reported herein are held by GRM Family Limited Partnership, which is an entity controlled by the reporting person. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

3. These restricted stock units vest in 12 equal monthly installments commencing on January 1, 2025 and ending on December 31, 2025, subject to the reporting person's continued employment or service through each applicable vesting date.

	/s/ Jesse Schalk, Attorney-in-Fact for Robert Gries Jr.	09/02/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Robert Gries Jr. report on Form 4 for SLDE?

The Form 4 reports an acquisition of 1,567 restricted stock units (RSUs) on 08/31/2025 and lists his beneficial ownership as 837,538 shares direct and 2,031,265 shares indirect via GRM Family Limited Partnership.

When do the RSUs vest reported on the SLDE Form 4?

The RSUs vest in 12 equal monthly installments commencing January 1, 2025 and ending December 31, 2025, subject to continued service.

What is the nature of the indirect holdings reported by the insider?

The filing states the indirect holdings are held by GRM Family Limited Partnership, an entity controlled by the reporting person; the reporting person disclaims beneficial ownership except for pecuniary interest.

What price was reported for the RSUs on the Form 4?

The RSUs are reported with a $0 per-share price, reflecting contingent rights to receive common stock on vesting.

Who signed the Form 4 and when was it signed?

The Form 4 was signed by Jesse Schalk, Attorney-in-Fact for Robert Gries Jr. on 09/02/2025.